Do you know the context?
I suppose the quotation is stressing that the writer has put a lot of effort into getting their argument/grievances heard by the parliament, and that said parliament is 'tyrannical', implying that it rules without concern for the people or accountability to them. It seems that the quote may be a way of justifying some later action, essentially saying; 'we've tried and failed to do this in the proper way, so now we must be more forceful'.
Answer:
The Revolution opened new markets and new trade relationships
Explanation:
The Americans' victory also opened the western territories for invasion and settlement, which created new domestic markets. Americans began to create their own manufacturers, no longer content to reply on those in Britain.
Answer:
Farmers needed to control the water supply because too much water or too little water would kill the crops (too much would flood the fields and too little would lead to a drought)